Merge git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivial

[safe/jmp/linux-2.6] / drivers / macintosh / macio_asic.c

diff --git a/drivers/macintosh/macio_asic.c b/drivers/macintosh/macio_asic.c
index 80c0c66..ec9e5f3 100644 (file)
--- a/drivers/macintosh/macio_asic.c
+++ b/drivers/macintosh/macio_asic.c
@@ -134,106 +134,12 @@ static int macio_device_resume(struct device * dev)
        return 0;
 }
 
-static int macio_uevent(struct device *dev, char **envp, int num_envp,
-                          char *buffer, int buffer_size)
-{
-       struct macio_dev * macio_dev;
-       struct of_device * of;
-       char *scratch, *compat, *compat2;
-       int i = 0;
-       int length, cplen, cplen2, seen = 0;
-
-       if (!dev)
-               return -ENODEV;
-
-       macio_dev = to_macio_device(dev);
-       if (!macio_dev)
-               return -ENODEV;
-
-       of = &macio_dev->ofdev;
-
-       /* stuff we want to pass to /sbin/hotplug */
-       envp[i++] = scratch = buffer;
-       length = scnprintf (scratch, buffer_size, "OF_NAME=%s", of->node->name);
-       ++length;
-       buffer_size -= length;
-       if ((buffer_size <= 0) || (i >= num_envp))
-               return -ENOMEM;
-       scratch += length;
-
-       envp[i++] = scratch;
-       length = scnprintf (scratch, buffer_size, "OF_TYPE=%s", of->node->type);
-       ++length;
-       buffer_size -= length;
-       if ((buffer_size <= 0) || (i >= num_envp))
-               return -ENOMEM;
-       scratch += length;
-
-        /* Since the compatible field can contain pretty much anything
-         * it's not really legal to split it out with commas. We split it
-         * up using a number of environment variables instead. */
-
-       compat = (char *) get_property(of->node, "compatible", &cplen);
-       compat2 = compat;
-       cplen2= cplen;
-       while (compat && cplen > 0) {
-                envp[i++] = scratch;
-               length = scnprintf (scratch, buffer_size,
-                                    "OF_COMPATIBLE_%d=%s", seen, compat);
-               ++length;
-               buffer_size -= length;
-               if ((buffer_size <= 0) || (i >= num_envp))
-                       return -ENOMEM;
-               scratch += length;
-               length = strlen (compat) + 1;
-               compat += length;
-               cplen -= length;
-               seen++;
-       }
-
-       envp[i++] = scratch;
-       length = scnprintf (scratch, buffer_size, "OF_COMPATIBLE_N=%d", seen);
-       ++length;
-       buffer_size -= length;
-       if ((buffer_size <= 0) || (i >= num_envp))
-               return -ENOMEM;
-       scratch += length;
-
-       envp[i++] = scratch;
-       length = scnprintf (scratch, buffer_size, "MODALIAS=of:N%sT%s",
-                       of->node->name, of->node->type);
-       /* overwrite '\0' */
-       buffer_size -= length;
-       if ((buffer_size <= 0) || (i >= num_envp))
-               return -ENOMEM;
-       scratch += length;
-
-       if (!compat2) {
-               compat2 = "";
-               cplen2 = 1;
-       }
-       while (cplen2 > 0) {
-               length = snprintf (scratch, buffer_size, "C%s", compat2);
-               buffer_size -= length;
-               if (buffer_size <= 0)
-                       return -ENOMEM;
-               scratch += length;
-               length = strlen (compat2) + 1;
-               compat2 += length;
-               cplen2 -= length;
-       }
-
-       envp[i] = NULL;
-
-       return 0;
-}
-
 extern struct device_attribute macio_dev_attrs[];
 
 struct bus_type macio_bus_type = {
        .name   = "macio",
        .match  = macio_bus_match,
-       .uevent = macio_uevent,
+       .uevent = of_device_uevent,
        .probe  = macio_device_probe,
        .remove = macio_device_remove,
        .shutdown = macio_device_shutdown,
@@ -330,7 +236,7 @@ static void macio_create_fixup_irq(struct macio_dev *dev, int index,
 {
        unsigned int irq;
 
-       irq = irq_create_mapping(NULL, line, 0);
+       irq = irq_create_mapping(NULL, line);
        if (irq != NO_IRQ) {
                dev->interrupt[index].start = irq;
                dev->interrupt[index].flags = IORESOURCE_IRQ;
@@ -454,15 +360,14 @@ static struct macio_dev * macio_add_one_device(struct macio_chip *chip,
                                               struct resource *parent_res)
 {
        struct macio_dev *dev;
-       u32 *reg;
+       const u32 *reg;
        
        if (np == NULL)
                return NULL;
 
-       dev = kmalloc(sizeof(*dev), GFP_KERNEL);
+       dev = kzalloc(sizeof(*dev), GFP_KERNEL);
        if (!dev)
                return NULL;
-       memset(dev, 0, sizeof(*dev));
 
        dev->bus = &chip->lbus;
        dev->media_bay = in_bay;
@@ -489,7 +394,7 @@ static struct macio_dev * macio_add_one_device(struct macio_chip *chip,
 #endif
                        MAX_NODE_NAME_SIZE, np->name);
        } else {
-               reg = (u32 *)get_property(np, "reg", NULL);
+               reg = of_get_property(np, "reg", NULL);
                sprintf(dev->ofdev.dev.bus_id, "%1d.%08x:%.*s",
                        chip->lbus.index,
                        reg ? *reg : 0, MAX_NODE_NAME_SIZE, np->name);